If ∠A=70°, then the Measure of ∠BOC is:

In DABC, the external bisectors of the angles ∠B and ∠C meet at the point O. If ∠A=70°, then the measure of ∠BOC is:

  1. 50o
  2. 55o
  3. 75o                                             
  4. 60o
Anurag Mishra Professor Asked on 17th November 2015 in Maths.
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Answer:  (2) 55 degree

Anurag Mishra Professor Answered on 17th November 2015.
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